Titlebook: Computer Security; 23rd European Sympos Javier Lopez,Jianying Zhou,Miguel Soriano Conference proceedings 2018 Springer Nature Switzerland A

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Symmetric Searchable Encryption with Sharing and Unsharinghe two adjacent users. The statistics on the connected components of the cross-user leakage graph provide a quantifiable way to compare the leakage of multi-user schemes which has eluded previous works..Our main technical contribution is .-., an efficient scheme with small cross-user leakage, whose

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Logarithmic-Size Ring Signatures with Tight Security from the DDH Assumptionature setting. We overcome these difficulties by combining the Groth-Kohlweiss .-protocol (Eurocrypt’15) with dual-mode encryption schemes. Our main result is a fully tight construction based on the Decision Diffie-Hellman assumption in the random oracle model. By full tightness, we mean that the re

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The Gentile Replacement of the Chosen,both forward security and backward security, while it can only support a limited number of documents. Finally, we also give the security proofs of the proposed DSSE schemes in the random oracle model.

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Implicit

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The Gentile Replacement of the Chosen,robust than current static code analysis defenses, which are susceptible to code obfuscation attacks. An implementation based on in-lined reference monitoring offers a browser-agnostic deployment strategy that is applicable to average end-user systems without specialized hardware or operating systems.

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SEISMIC: SEcure In-lined Script Monitors for Interrupting Cryptojacksrobust than current static code analysis defenses, which are susceptible to code obfuscation attacks. An implementation based on in-lined reference monitoring offers a browser-agnostic deployment strategy that is applicable to average end-user systems without specialized hardware or operating systems.

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